include/urcu/map/urcu-mb.h

   1 /*
   2  * urcu/map/urcu-mb.h
   3  *
   4  * Userspace RCU header -- name mapping to allow multiple flavors to be
   5  * used in the same executable.
   6  *
   7  * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   8  * Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
   9  *
  10  * LGPL-compatible code should include this header with :
  11  *
  12  * #define _LGPL_SOURCE
  13  * #include <urcu.h>
  14  *
  15  * This library is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU Lesser General Public
  17  * License as published by the Free Software Foundation; either
  18  * version 2.1 of the License, or (at your option) any later version.
  19  *
  20  * This library is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23  * Lesser General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU Lesser General Public
  26  * License along with this library; if not, write to the Free Software
  27  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  28  *
  29  * IBM's contributions to this file may be relicensed under LGPLv2 or later.
  30  */
  31
  32 #define rcu_read_lock                   urcu_mb_read_lock
  33 #define _rcu_read_lock                  _urcu_mb_read_lock
  34 #define rcu_read_unlock                 urcu_mb_read_unlock
  35 #define _rcu_read_unlock                _urcu_mb_read_unlock
  36 #define rcu_read_ongoing                urcu_mb_read_ongoing
  37 #define _rcu_read_ongoing               _urcu_mb_read_ongoing
  38 #define rcu_quiescent_state             urcu_mb_quiescent_state
  39 #define _rcu_quiescent_state            _urcu_mb_quiescent_state
  40 #define rcu_thread_offline              urcu_mb_thread_offline
  41 #define rcu_thread_online               urcu_mb_thread_online
  42 #define rcu_register_thread             urcu_mb_register_thread
  43 #define rcu_unregister_thread           urcu_mb_unregister_thread
  44 #define rcu_init                        urcu_mb_init
  45 #define rcu_exit                        urcu_mb_exit
  46 #define synchronize_rcu                 urcu_mb_synchronize_rcu
  47 #define rcu_reader                      urcu_mb_reader
  48 #define rcu_gp                          urcu_mb_gp
  49
  50 #define get_cpu_call_rcu_data           urcu_mb_get_cpu_call_rcu_data
  51 #define get_call_rcu_thread             urcu_mb_get_call_rcu_thread
  52 #define create_call_rcu_data            urcu_mb_create_call_rcu_data
  53 #define set_cpu_call_rcu_data           urcu_mb_set_cpu_call_rcu_data
  54 #define get_default_call_rcu_data       urcu_mb_get_default_call_rcu_data
  55 #define get_call_rcu_data               urcu_mb_get_call_rcu_data
  56 #define get_thread_call_rcu_data        urcu_mb_get_thread_call_rcu_data
  57 #define set_thread_call_rcu_data        urcu_mb_set_thread_call_rcu_data
  58 #define create_all_cpu_call_rcu_data    urcu_mb_create_all_cpu_call_rcu_data
  59 #define free_all_cpu_call_rcu_data      urcu_mb_free_all_cpu_call_rcu_data
  60 #define call_rcu                        urcu_mb_call_rcu
  61 #define call_rcu_data_free              urcu_mb_call_rcu_data_free
  62 #define call_rcu_before_fork            urcu_mb_call_rcu_before_fork
  63 #define call_rcu_after_fork_parent      urcu_mb_call_rcu_after_fork_parent
  64 #define call_rcu_after_fork_child       urcu_mb_call_rcu_after_fork_child
  65 #define rcu_barrier                     urcu_mb_barrier
  66
  67 #define defer_rcu                       urcu_mb_defer_rcu
  68 #define rcu_defer_register_thread       urcu_mb_defer_register_thread
  69 #define rcu_defer_unregister_thread     urcu_mb_defer_unregister_thread
  70 #define rcu_defer_barrier               urcu_mb_defer_barrier
  71 #define rcu_defer_barrier_thread        urcu_mb_defer_barrier_thread
  72 #define rcu_defer_exit                  urcu_mb_defer_exit
  73
  74 #define rcu_flavor                      urcu_mb_flavor
  75
  76 #define urcu_register_rculfhash_atfork          \
  77                 urcu_mb_register_rculfhash_atfork
  78 #define urcu_unregister_rculfhash_atfork        \
  79                 urcu_mb_unregister_rculfhash_atfork
  80
  81
  82 /* Compat identifiers for prior undocumented multiflavor usage */
  83 #ifndef URCU_NO_COMPAT_IDENTIFIERS
  84
  85 #define rcu_dereference_mb              urcu_mb_dereference
  86 #define rcu_cmpxchg_pointer_mb          urcu_mb_cmpxchg_pointer
  87 #define rcu_xchg_pointer_mb             urcu_mb_xchg_pointer
  88 #define rcu_set_pointer_mb              urcu_mb_set_pointer
  89
  90 #define rcu_mb_before_fork              urcu_mb_before_fork
  91 #define rcu_mb_after_fork_parent        urcu_mb_after_fork_parent
  92 #define rcu_mb_after_fork_child         urcu_mb_after_fork_child
  93
  94 #define rcu_read_lock_mb                urcu_mb_read_lock
  95 #define _rcu_read_lock_mb               _urcu_mb_read_lock
  96 #define rcu_read_unlock_mb              urcu_mb_read_unlock
  97 #define _rcu_read_unlock_mb             _urcu_mb_read_unlock
  98 #define rcu_read_ongoing_mb             urcu_mb_read_ongoing
  99 #define _rcu_read_ongoing_mb            _urcu_mb_read_ongoing
 100 #define rcu_register_thread_mb          urcu_mb_register_thread
 101 #define rcu_unregister_thread_mb        urcu_mb_unregister_thread
 102 #define rcu_init_mb                     urcu_mb_init
 103 #define rcu_exit_mb                     urcu_mb_exit
 104 #define synchronize_rcu_mb              urcu_mb_synchronize_rcu
 105 #define rcu_reader_mb                   urcu_mb_reader
 106 #define rcu_gp_mb                       urcu_mb_gp
 107
 108 #define get_cpu_call_rcu_data_mb        urcu_mb_get_cpu_call_rcu_data
 109 #define get_call_rcu_thread_mb          urcu_mb_get_call_rcu_thread
 110 #define create_call_rcu_data_mb         urcu_mb_create_call_rcu_data
 111 #define set_cpu_call_rcu_data_mb        urcu_mb_set_cpu_call_rcu_data
 112 #define get_default_call_rcu_data_mb    urcu_mb_get_default_call_rcu_data
 113 #define get_call_rcu_data_mb            urcu_mb_get_call_rcu_data
 114 #define get_thread_call_rcu_data_mb     urcu_mb_get_thread_call_rcu_data
 115 #define set_thread_call_rcu_data_mb     urcu_mb_set_thread_call_rcu_data
 116 #define create_all_cpu_call_rcu_data_mb urcu_mb_create_all_cpu_call_rcu_data
 117 #define free_all_cpu_call_rcu_data_mb   urcu_mb_free_all_cpu_call_rcu_data
 118 #define call_rcu_mb                     urcu_mb_call_rcu
 119 #define call_rcu_data_free_mb           urcu_mb_call_rcu_data_free
 120 #define call_rcu_before_fork_mb         urcu_mb_call_rcu_before_fork
 121 #define call_rcu_after_fork_parent_mb   urcu_mb_call_rcu_after_fork_parent
 122 #define call_rcu_after_fork_child_mb    urcu_mb_call_rcu_after_fork_child
 123 #define rcu_barrier_mb                  urcu_mb_barrier
 124
 125 #define defer_rcu_mb                    urcu_mb_defer_rcu
 126 #define rcu_defer_register_thread_mb    urcu_mb_defer_register_thread
 127 #define rcu_defer_unregister_thread_mb  urcu_mb_defer_unregister_thread
 128 #define rcu_defer_barrier_mb            urcu_mb_defer_barrier
 129 #define rcu_defer_barrier_thread_mb     urcu_mb_defer_barrier_thread
 130 #define rcu_defer_exit_mb               urcu_mb_defer_exit
 131
 132 #define rcu_flavor_mb                   urcu_mb_flavor
 133
 134 #define urcu_register_rculfhash_atfork_mb       \
 135                 urcu_mb_register_rculfhash_atfork
 136 #define urcu_unregister_rculfhash_atfork_mb     \
 137                 urcu_mb_unregister_rculfhash_atfork
 138
 139 #endif /* URCU_NO_COMPAT_IDENTIFIERS */